Seing double?, Now tested double D-jet performance! Options

[larss]

Anybody tried double D-jet air boxes and TB before?

(IMG:http://www.914world.com/bbs2/uploads_offsite/www.lsmteknik.se-10787-1389339349.1.jpg)


/Lars S

[AE354803]

Anybody tried double D-jet air boxes and TB before?

(IMG:http://www.914world.com/bbs2/uploads_offsite/www.lsmteknik.se-10787-1389339349.1.jpg)


/Lars S

I'm not sure but I think you may want to cut the cyl 1/2 runners so they are the same length as your 3/4 runners, you could then use the cutoff section of the runner to connect the 1/2 TB manifold to the 3/4 TB manifold?

This should make your setup and flow to each cylinder bank more even. The way it is right now I would expect cylinders 3/4 to have higher flow than 1/2 (even if the 3/4 TB is closed and 1/2 TB wide open CYL 3/4 would still have the 3/4 TB manifold acting like an air reservoir while 1/2 would have to pull their air all the way through full length runners from the 1/2 TB manifold.)

I don't have fuel injection on my Type IV but from an even flow perspective that should make things easier, neat project though